Understanding the performance of truffle dogs
Journal of Veterinary Behavior
; 2022.
Article
in English
| ScienceDirect | ID: covidwho-1778355
ABSTRACT
Trained dogs can detect many biochemical traces, from the most hostile, such as COVID-19, to the most expensive, such as truffles. However, it is still unclear how the interplay of genetic disposition, education, experience, personality, and environmental conditions influences the performance of dogs. Here, we combine published evidence with the knowledge of truffle hunters to assess direct and indirect factors that affect the hunting performance of truffle dogs. Since the transport of truffle aroma into the canine nasal cavity is most puzzling, we propose five experiments to further investigate the role of weather conditions, soil parameters, and bacterial composition on the dispersal of truffle volatiles perceived by trained dogs. We also suggest exploring whether the application of multiple dogs increases the success of truffle hunting. Moreover, we argue that interdisciplinary research on dog behavior and performance, including insights from veterinary science and comparative psychology as well as the experience of truffle hunters and farmers, is needed to improve the quantity and quality of truffle harvests.
Full text:
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Collection:
Databases of international organizations
Database:
ScienceDirect
Language:
English
Journal:
Journal of Veterinary Behavior
Year:
2022
Document Type:
Article
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